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KVM: Record instruction set in all vmexit tracepoints

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The kvm_exit tracepoint recently added the isa argument to aid decoding
exit_reason.  The semantics of exit_reason depend on the instruction set
(vmx or svm) and the isa argument allows traces to be analyzed on other
machines.

Add the isa argument to kvm_nested_vmexit and kvm_nested_vmexit_inject
so these tracepoints can also be self-describing.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Stefan Hajnoczi
2011-07-22 12:46:52 +01:00
committed by Avi Kivity
parent d1613ad5d0
commit e097e5ffd6
2 changed files with 12 additions and 6 deletions
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6
arch/x86/kvm/svm.c
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@@ -2182,7 +2182,8 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
vmcb->control.exit_info_1,
vmcb->control.exit_info_2,
vmcb->control.exit_int_info,
vmcb->control.exit_int_info_err);
vmcb->control.exit_int_info_err,
KVM_ISA_SVM);
nested_vmcb = nested_svm_map(svm, svm->nested.vmcb, &page);
if (!nested_vmcb)
@@ -3335,7 +3336,8 @@ static int handle_exit(struct kvm_vcpu *vcpu)
svm->vmcb->control.exit_info_1,
svm->vmcb->control.exit_info_2,
svm->vmcb->control.exit_int_info,
svm->vmcb->control.exit_int_info_err);
svm->vmcb->control.exit_int_info_err,
KVM_ISA_SVM);
vmexit = nested_svm_exit_special(svm);